Results 11 to 20 of about 3,701 (205)

Levels, Distributions, and Potential Risks of Hexachlorobutadiene from Two Tetrachloroethylene Factories in China [PDF]

open access: yesInternational Journal of Environmental Research and Public Health, 2023
A systematic investigation was conducted on the emission of hexachlorobutadiene (HCBD) from two tetrachloroethylene factories that used the acetylene method (F1) and the tetrachloride transformation method (F2).
Jinlin Liu, Liu Jinlin
exaly   +3 more sources

A case-control study of early-life residential exposure to tetrachloroethylene and risks of childhood cancer and birth defects [PDF]

open access: yesEnvironment International
Background: Residential buildings with a co-located dry-cleaning facility (CL-DC) can have substantially higher indoor tetrachloroethylene concentrations than buildings without a CL-DC.
Jongeun Rhee   +8 more
doaj   +2 more sources

C60 1,1,2,2-tetrachloroethylene tetrasolvate

open access: yesActa Crystallographica Section E, 2008
In the title complex, C60·4C2Cl4, the C60 molecule is located on an inversion centre and there are two tetrachloroethylene (TCE) molecules in the asymmetric unit.
C. Arunkumar, P. Bhyrappa, B. Varghese
doaj   +2 more sources

Removal of Tetrachloroethylene from Aqueous Solutions by Adsorption on Clay Minerals

open access: yesAdsorption Science & Technology, 2015
The objective of this study was to assess the adsorption capacity of Moroccan stevensite for the removal of tetrachloroethylene from aqueous solutions.
A. Gil   +3 more
doaj   +2 more sources

Catalytic Hydrodechlorination of Dichloromethane, Chloroform and Tetrachloroethylene

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2006
Kinetic parameters (reaction rate constants, reaction order and activation energies) were determined for dichloromethane hydrodechlorination in the presence of chloroform and tetrachloroethylene traces (loading between 0.3-0.8%) over Pd catalysts ...
Carlos Andrés González   +2 more
doaj   +2 more sources

Development and Optimization of a Dispersive Liquid–Liquid Microextraction Method for the Simultaneous Determination of Multiclass Pesticides in Environmental Waters [PDF]

open access: yesAnalytical Science Advances
The widespread use of pesticides in modern agriculture necessitates sensitive and sustainable methods to monitor their residues in environmental waters.
Bezuayehu Tadesse Negussie   +3 more
doaj   +2 more sources

Null-Space Monte Carlo Particle Backtracking to Identify Groundwater Tetrachloroethylene Sources [PDF]

open access: yesFrontiers in Environmental Science, 2020
Groundwater in most urban areas around the globe is often contaminated by toxic substances. Among the various sources of contamination, industries cause the heaviest impact when toxic compounds are released underground, mainly through leaking tanks or ...
Loris Colombo   +3 more
doaj   +2 more sources

Literature Review: Biological Monitoring of Occupational Tetrachloroethylene Exposure in Workers

open access: yesThe Indonesian Journal of Occupational Safety and Health, 2021
Introduction: One of the most common chlorinated solvents in the world is tetrachloroethylene (TCE) because it is widely used in various industries. Exposure to tetrachloroethylene can cause health problems so biological monitoring is necessary to do ...
Dina Tri Amalia, Muhammad Ilyas
doaj   +1 more source

A probabilistic assessment of surface water-groundwater exchange flux at a PCE contaminated site using groundwater modelling

open access: yesFrontiers in Earth Science, 2023
Polluted groundwater discharge at a chlorinated solvent contaminated site in Hagfors, Sweden, is affecting a nearby stream flowing through a sparsely populated area.
Nikolas Benavides Höglund   +2 more
doaj   +1 more source

Determination of eight volatile halogenated hydrocarbons in drinking water by headspace thermal desorption⁃gas mass spectrometry

open access: yesShanghai yufang yixue, 2022
ObjectiveTo establish a method for the determination of 8 volatile halogenated hydrocarbons in drinking water, including vinyl chloride, trichloroethylene, tetrachloroethylene, tetrachloromethane, chloroform, dichlorobromomethane, dichlorodibromomethane,
YU Juan, ZHENG Lei, XI Ye, ZHAN Ming
doaj   +1 more source

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